###API Limits
Github limits unauthorized requests to 60 per hour. If you exceed the limit an error will be thrown.
An authorization key can be easily obtained as sepecified below, and easily used in the api

var GitHubCommits =require("github-commits");

var gitHubUrl ="https://api.github.com";

var apiAuthorizationKey ="<SOME_GITHUB_AUTHORIZATION_KEY>";

//Can specify the GitHub api authorization key for the private or enterprise instance